Beh, Zhi Yuen, and Kim Siea Lee. “PECS 1 Block As Analgesic Adjuncts in Breast Augmentation Surgery”. Malaysian Journal of Anaesthesiology 2, no. 1 (June 27, 2023): 98–105. Accessed May 16, 2024. https://www.myja.pub/index.php/myja/article/view/22.